1. Research in child abuse and neglect;Ammerman,1990
2. Metodología de la observación en las Ciencias Humanas;Anguera,1985
3. Observing interaction;Bakeman,1986
4. Analyzing interaction. Sequential analysis with SDIS and GSEQ;Bakeman,1995
5. Etiology of child maltreatment: A developmental-ecological analysis;Belsky;Psychological Bulletin,1993